\documentclass[a4paper,10pt]{article}

\usepackage{enumitem}
\usepackage[utf8]{inputenc}
\usepackage{textcomp}
\usepackage{xspace}
\usepackage[italian,english]{babel}
\usepackage[pdftex]{graphicx}
\usepackage{fullpage}
\usepackage{amsmath}
\usepackage{caption}
\usepackage{subcaption}
\usepackage{multirow}
\usepackage{amsfonts}
\usepackage{booktabs}
\usepackage{wrapfig}
\usepackage[numbers]{natbib}

\usepackage{listings}
\lstset{
	basicstyle=\fontsize{8}{12}\ttfamily,
	inputencoding=utf8,
	language=Python,
	numbers=left,
	numberstyle=\tiny,
	tabsize=2,
	frame=single,
	backgroundcolor=\color{gray},
}

\setenumerate[2]{label=\alph*.}

\usepackage{color}
\definecolor{gray}{gray}{0.9}

\usepackage{hyperref}
\hypersetup{
	colorlinks=true
}
\usepackage{hypcap}

\include{commands}

\begin{document}

\include{titlepage}
\pagenumbering{roman}

\begingroup
	\hypersetup{linkcolor=black}
	\setcounter{tocdepth}{3}
	\tableofcontents
\endgroup

\newpage

\pagenumbering{arabic}

\input{intro}
\input{theory}
\input{implementation}
\input{tests}
\input{conclusions}

% %aggiunge la bibliografia all'indice
 %%niente sezioni anche qui, ovvio....
%\clearpage

\bibliographystyle{plainnat}
\bibliography{biblio}
\addcontentsline{toc}{section}{References}

\end{document}
